[PATCH 2/5] Make common nextdown implementation generic.

[Joseph Myers]

On Tue, 30 Aug 2016, Paul E. Murphy wrote:

> With the exception of those machines using the ldbl-opt in
> an Implies file, this is a trivial transformation.
> 
> nextdownl is not subject to the non-trivial versioning rules
> of the other generated functions, so to keep things simple,
> it is handled as a one-off case in ldbl-opt to preserve the
> existing behavior.
> 
> 	* math/Makefile: (gen-libm-calls): Add s_nextdown.
> 	(libm-calls): Remove above.
> 
> 	* math/s_nextdown.c: Refactor into ...
> 	* math/s_nextdown_template.c: New file.
> 	* math/s_nextdownf.c: Removed.
> 	* math/s_nextdownl.c: Removed.
> 
> 	* sysdeps/ieee754/ldbl-opt/s_nextdownl.c: New file.

OK.

-- 
Joseph S. Myers
joseph@codesourcery.com